Function IsBsonRegularIndexAm

pg_documentdb/src/index_am/index_am_utils.c:204–213

* Is the Index Acess Method used for indexing bson (as opposed to indexing TEXT, Vector, Points etc) * as indicated by enum MongoIndexKind_Regular. */

 * as indicated by enum MongoIndexKind_Regular.
 */
bool
IsBsonRegularIndexAm(Oid indexAm)
{
	const BsonIndexAmEntry *amEntry = GetBsonIndexAmEntryByIndexOid(indexAm);

	/* If there are create index support functions,
	 * we assume it is a MongoIndexKind_Extended index, not a regular bson index.
	 */
	return amEntry != NULL && amEntry->create_indexes_support_funcs == NULL;
}


/*